We look at the division of 85101793 by 503 
Our goal is to divide 85101793 by 503.

Advancing to step 1:
If we divide 8 by 503, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 503

Let's proceed to step 2:
503 can be fit into 85 0 times, resulting in a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Append the next digit (1) from the dividend to 85 and continue with: 851 / 503

On to step 3:
851 divided by 503 is 1 with a remainder of 348.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 503 from 851 and we're left with 348.
Bring next digit (0) of the dividend behind the 348 and repeat the process: 3480 / 503

Let's proceed to step 4:
503 goes into 3480 6 times with a remainder of 462.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
The remainder is 462 after subtracting 3018 from 3480.
Include the next digit (1) from the dividend after 462, then repeat: 4621 / 503

Moving on to step 5:
The number 503 fits into 4621 9 times, leaving a remainder of 94.
The number 9 becomes the next digit in our result. 
Result so far: 169.0
The remainder is 94 after subtracting 4527 from 4621.
Take the next digit (7) from the dividend and append it to 94, then repeat: 947 / 503

Advancing to step 6:
503 goes into 947 1 times with a remainder of 444.
The number 1 becomes the next digit in our result. 
Result so far: 1691.0
Deduct 503 from 947 and we're left with 444.
Fetch the next digit (9) from the dividend, attach it to 444 and continue: 4449 / 503

Going ahead to step 7:
When dividing 4449 by 503, we get 8 with a remainder of 425.
Record the quotient 8 as the next digit in the result. 
Result so far: 16918.0
If we take 4024 away from 4449, we end up with 425.
Take the next digit (3) from the dividend and append it to 425, then repeat: 4253 / 503

Moving on to step 8:
When dividing 4253 by 503, we get 8 with a remainder of 229.
Record the quotient 8 as the next digit in the result. 
Result so far: 169188.0
If we take 4024 away from 4253, we end up with 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Let's proceed to step 9:
503 goes into 2290 4 times with a remainder of 278.
The next digit of our result is 4. 
Result so far: 169188.4
The remainder is 278 after subtracting 2012 from 2290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Let's proceed to step 10:
If we divide 2780 by 503, we get 5 and a remainder of 265.
The next digit of our result is 5. 
Result so far: 169188.45
If we subtract 2515 from 2780, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 11:
2650 divided by 503 is 5 with a remainder of 135.
Use 5 as the next digit of our solution. 
Result so far: 169188.455
Deduct 2515 from 2650 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Our division results in 169188.455 with a remaining 0.0135.